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1.
SYNTHESIS OF Bi2NiTa2O9 WITH A PYROCHLORE-TYPE STRUCTURE
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(Not-set)
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Nickel pyrochlore of the composition Bi2NiTa2O9 was synthesized by the solid-phase reaction method (sp. gr. Fd-3m, a = 10.5238 ?). The process of phase formation of nickel-containing bismuth tantalate ...
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2.
Process features and properties of titan-containing crystal glass
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(Science for glass production)
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A composition of titanium-containing crystal glass with high chemical resistance, heat resistance and hardness is proposed. The glassmaking process has been studied in laboratory conditions. In order to ...
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3.
Advances in compositions and properties of gray pigments
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(Coatings)
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A comparative analysis of the optical-color characteristics of known gray ceramic pigments and an assessment of the effectiveness of the action of various quenching components in their composition are ...
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4.
Chemical resistance of titanium enamel coatings
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(Coatings. Enamels.)
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Titanium enamel for steel cookware has been developed, the composition of which contains a reduced amount of fluorides and boric anhydride in comparison with industrial enamel ESP-117. A comparative analysis ...
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5.
Black Ceramic Pigments Based on Open-Hearth Slag
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(Utilization of waste)
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Black ceramic pigments based on open-hearth slag were obtained. The assessment of the possibility and sequence of physical and chemical processes during the firing of pigment mixtures has been carried ...
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6.
Influence of oxides of alkaline-earth metals on the properties of B-free titanium enamels
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(Coatings. Enamels.)
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As a result of the studies carried out, it was found that oxides of alkaline earth metals have a different effect on the properties of boronless enamels, in particular, magnesium oxide increases the whiteness ...
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7.
The type of forming P-containing groups and optical properties of Ti-containing glass coatings
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(Coatings)
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The influence of the chemical composition of titanium enamels on the type of forming phosphate groups and the whiteness of enamel coatings is considered. It was found that in glasses with an increased ...
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8.
The structure of borate glass
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(Science for glass production)
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A comprehensive analysis of the known hypotheses of the structure of alkali-borate glasses has been carried out. Their imperfection is noted when explaining the dependences of the properties of glasses ...
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9.
Congratulations to academician of the Russian Academy of Sciencies P. D. Sarkisov
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(Information)
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10.
Improvement of pigment-free technology for production of dense-colored glazes
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(Coatings. Enamels.)
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As a result of the improvement of the technology for obtaining brightly colored glass coatings, a new method of coloring glazes has been proposed, which consists in the course of a complex of physicochemical ...
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11.
Combined effect of alumina, phosphorus, and sodium oxides on the structure and properties of boron-free titanium enamels
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(Coatings. Enamels.)
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The effect of complex additives Na 2 O, Al 2 O 3 and P 2 O 5 on the structure and physicochemical properties of boron-free titanium enamels. It has been established that the introduction of Na ...
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12.
The effect of titanium dioxide on the structure and properties of boron-free glass
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(Science for glass production)
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As a result of IR spectroscopic and X-ray phase studies, the structural features of glasses of the Na 2 O - SiO 2 - TiO 2 - Na 3 < / sub> AlF 6 , as well as the dependence of the nature of crystallizing ...
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13.
Ceramic pigments for black glaze production
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(Science for ceramic production)
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A new ceramic pigment of black color was developed based on the CoO - Fe 2 O 3 system at low synthesis temperatures (1000 - 1200 ° C). The optimal temperature range for the spinel formation reaction ...
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14.
Welcome to the realm of glass
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(Information)
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15.
Red slimes of alumina production: raw material for colored glazes
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(Utilization of waste)
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The possibility of introducing red bauxite sludge into the composition of the raw glaze has been studied. Matte non-pigmented black glaze coatings have been developed, crystalline phases formed during ...
